1: (4 10 13)

(0 11 10 14 13)(1 20 17)(2 8 6)(3 19 5)(4)(7 15 9)(12 18 16)

2: (0 11 13)

(0)(1 20 17)(2 8 6)(3 19 5)(4)(7 15 9)(10 14 13)(11)(12 18 16)

3: (3 19 5)

(0)(1 20 17)(2 8 6)(3)(4)(5)(7 15 9)(10 14 13)(11)(12 18 16)(19)

4: (1 20 17)

(0)(1)(2 8 6)(3)(4)(5)(7 15 9)(10 14 13)(11)(12 18 16)(17)(19)(20)